SIPLUS ruggedized PC for harsh environments
The Siemens 6AG1435-2AD00-4AA0 is a SIPLUS Industrial PC built for environments where standard office-grade hardware fails — Class 3C4 corrosion protection including salt spray per EN 60068-2-52 (severity 3) means it handles chemical plant atmospheres, coastal installations, or food-processing washdown zones without the enclosure rusting through. Rated IP20 / UL open type, it's designed for cabinet mounting where the enclosure provides the final seal; the supplied plug covers must stay on unused interfaces during operation to maintain the protection class.
Approvals and environmental range
Carries cULus approval for the USA and Canada, plus RCM (Australia) — no separate Korea approval listed, so check local requirements if that market is in scope. Operates from 0 to 55 °C ambient, with transport and long-term storage spanning -40 to +70 °C and -25 to +55 °C respectively; air pressure range 620-1060 hPa covers altitudes up to ~3000 m without derating.
Power, interfaces, and memory
Runs on 24 VDC nominal (20.4-28.8 V range) with a typical power loss of 24 W — the double fan/battery module is included in the scope of delivery, so no separate ordering for the cooling and backup battery assembly. Provides 109 Mbyte RAM (work memory) and 364 kbyte retentive memory with unlimited buffer duration, plus 2 USB ports, 2 PROFIBUS, 1 PROFINET, 2 Industrial Ethernet, and 6 DRIVE-CLiQ interfaces — the 1 µs resolution on the onboard I/O suits high-speed cam or registration applications.